package com.itheima.controller;

import com.itheima.constant.MessageConstant;
import com.itheima.entity.Result;
import com.itheima.pojo.OrderSetting;
import com.itheima.service.OrderSettingService;
import com.itheima.utils.POIUtils;
import org.apache.dubbo.config.annotation.Reference;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

@RestController
@RequestMapping("/ordersetting")
public class OrderSettingController {
    @Reference
    private OrderSettingService orderSettingService;
    //文件上传,实现excel中的数据的读取保存
    @RequestMapping("/upload")
    public Result upload(@RequestParam("excelFile") MultipartFile excelFile){
        try {
            List<String[]> list = POIUtils.readExcel(excelFile);
            //将excel中的数据保存到对象集合中
           List<OrderSetting> data= new ArrayList<>();
           //循环遍历
            data  = list.stream().map(item -> {

               String orderDate= item[0];
               String number=item[1];
                OrderSetting orderSetting = new OrderSetting(new Date(orderDate),Integer.parseInt(number));
               return orderSetting;
            }).collect(Collectors.toList());
            System.out.println(data);
            orderSettingService.add(data);
            return new Result(true, MessageConstant.IMPORT_ORDERSETTING_SUCCESS);
        } catch (IOException e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.IMPORT_ORDERSETTING_FAIL);
        }

    }



    //获取指定年/月份的数据 (年-月)
    @RequestMapping("getOrderSettingByMonth")
    public Result getOrderSettingByMonth(String date){
        //返回map,因为前端需要的数据与实体类不同(也可以使用vo类)
        try{
            List<Map> list = orderSettingService.getOrderSettingByMonth(date);
            System.out.println(list);
            return new Result(true,MessageConstant.GET_ORDERSETTING_SUCCESS,list);
        }catch (Exception e){
            e.printStackTrace();
            return new Result(false,MessageConstant.GET_ORDERSETTING_FAIL);
        }
    }


    //根据日期设置对应的预约设置数据
    @RequestMapping("/editNumberByDate")
    public Result editNumberByDate(@RequestBody OrderSetting orderSetting){
        try{
            orderSettingService.editNumberByDate(orderSetting);
            return new Result(true,MessageConstant.ORDERSETTING_SUCCESS);
        }catch (Exception e){
            e.printStackTrace();
            return new Result(false,MessageConstant.ORDERSETTING_FAIL);
        }
    }


}
